Jason Cory Barnett, MD
Gynecologic Oncology Physician · Nashville, TN
Jason Cory Barnett, MD is a gynecologic oncology physician with a practice address in Nashville, Tennessee, and NPI 1477511830, issued on May 3, 2006. Check the license (Tennessee 38623, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jason Cory Barnett
- Credential
- MD
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License number
- 38623 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2004 Hayes St Ste 205, Nashville, TN 37203
- Phone
- (615) 284-4646
- Enumerated
- May 3, 2006
- Record last updated
- Mar 28, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (615) 284-4675
- Medicaid ID
- Q021854 TN
- Medicare enrollment
- Enrolled (PECOS I20160614001439); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2002
- Entity
- Type 1 · individual
Also registered at 2004 Hayes St Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Brinkley, ARNPWomen's Health Nurse Practitioner1891096632
Verify Jason Cory Barnett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 38623Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average gynecologic oncology physician in 2024
12 Medicare Part D claims for 11 beneficiaries, against an average of 195 among the 1,475 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $99.68
1 payment: food and beverage; the largest payer was Abbvie Inc. The 1,199 providers of this specialty with any payment received $6,387.20 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Tennessee Oncology PLLCNashville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gynecologic Oncology Physician providers in Tennessee
There are 46 gynecologic oncology physician records in Tennessee.
Other gynecologic oncology physician records in Tennessee
- Ronald Alvarez, MDNashville, TN1689623167
- Jonathan Boone, M.D.Knoxville, TN1235457151
- Alaina Brown, M.D.Nashville, TN1891960779
- Donald Chamberlain, M.D.Chattanooga, TN1760432363
- Kenneth Cofer, MDKnoxville, TN1497759773
- Randi Connor, M.D.Chattanooga, TN1073801965
- Marta Crispens, MDNashville, TN1578650685
- Chelsea DavisMemphis, TN1881471340
- Stephen Depasquale, M.D.Chattanooga, TN1801848320
- Dennis Desimone, D.O.Kingsport, TN1255599130
Common questions
What is Jason Cory Barnett, MD's NPI number?
Jason Cory Barnett, MD's National Provider Identifier (NPI) is 1477511830, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jason Cory Barnett, MD located?
The NPPES record lists a practice address at 2004 Hayes St Ste 205, Nashville, TN, 37203. Phone: (615) 284-4646. Providers update this record themselves, so call before visiting.
How can I verify Jason Cory Barnett, MD's license?
NPPES lists Tennessee license number 38623, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jason Cory Barnett, MD prescribe under Medicare Part D?
In 2024, Jason Cory Barnett, MD had 12 Medicare Part D claims for 11 beneficiaries; the average among gynecologic oncology physician prescribers was 195. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.